diff --git a/configure.ac b/configure.ac
index 05b32c5..c478883 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 m4_define([pkg_version],  [0.13])
-dnl m4_define([pkg_revision], [000])
+m4_define([pkg_revision], [000])
 m4_define([pkg_version],  m4_ifdef([pkg_revision], [pkg_version.pkg_revision], [pkg_version]))
 m4_define([rpm_revision], m4_ifdef([pkg_revision], ["0.%(date '+%y%m%d')"], [1]))